Mars's moon Phobos is so strange that no one knows how it formed. But a forthcoming mission could solve this mystery - and a ...

Is Earth truly the only place in our solar system where life exists? 🌍🛸 This video explores the conditions that make life ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

"We are the first mission to be able to track space weather events in three dimensions routinely across the solar system." ...

Understanding how the habitability of our solar system's inner planets—Mercury, Venus, Earth and Mars—would change had there been a super-Earth opposite Mars can help guide astrobiologists ...

A NASA satellite that suddenly reappeared after going silent gets credit for the remarkable discovery—a pair of temporary ...

says Simpson. "How would that affect the inner planets, so Venus, Earth, and Mars, specifically?" Simpson and Chen ran mathematical models looking at how differently sized Earth-like worlds would have ...

Because many close-matching simulations had the planet-like object swooping through the inner solar system, the researchers created an additional 10,000 simulations including the terrestrial ...

The European Space Agency (ESA) released the stunning snapshots, showing the permanently shadowed craters at the top of the least explored planet in the inner solar system. Cameras also captured ...

Unless you’re really on the low end of our listener age bell curve, chances are you grew up learning about our solar system ... things we see in the inner solar system, we can use these ...